# Power adapter/inverter MEAN WELL SPA01A-12 12 V 1 W 0.083 A RoHS

**URL:** https://aio.lv/en/product--mean-well-spa01a-12--3812899
**Data updated:** 2026-03-27 13:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SPA01A-12
**EAN:** 4021087033558
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-spa01a-12--3812899

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

MEAN WELL SPA01A-12 is a compact power adapter/inverter with an output power of 1 W, output voltage of 12 V and output current of 0.083 A. Lightweight (3 g) and RoHS-compliant, it is suitable for low‑power electronics, signal devices and embedded applications where minimal power conversion is required. Supplied in high-quantity packaging for production use.

## Long description

MEAN WELL SPA01A-12 is a compact DC-DC regulated single output converter that delivers 12 V DC at up to 0.083 A with an output power of 1 W. Designed in an SIP package and weighing approximately 3 g, this small form-factor power adapter/inverter provides 1500 VDC input-to-output isolation and complies with RoHS requirements. It is supplied in high-quantity packaging suitable for production and integration into space-constrained and low-power electronic designs.
Advantages
The SPA01A-12 combines regulated output performance with strong isolation in a minimal footprint, allowing reliable voltage conversion for sensitive circuits. Its SIP package and light weight make it easy to mount on PCBs or into compact modules. The 1500 VDC isolation enhances safety and reduces interference between input and output circuits. RoHS compliance ensures compatibility with environmentally conscious manufacturing processes.
Suitable for
Low-power electronics and sensor modules
Signal conditioning and measurement devices
Embedded systems and microcontroller peripherals
Production assemblies requiring high-volume, compact converters
Key specifications
Output voltage: 12 V DC
Output current: 0.083 A
Output power: 1 W
Isolation voltage (input-to-output): 1500 V DC
Package type: SIP (single in-line package)
Compliance: RoHS
Typical weight: ~3 g
How to use
Install the SPA01A-12 into the PCB following the manufacturer’s recommended footprint and soldering guidelines for SIP components. Connect the appropriate DC input voltage within the converter’s specified range and verify polarity before powering. Route input and output traces to minimize noise coupling and maintain required creepage and clearance for the isolation rating. Verify output voltage under the expected load conditions and provide any necessary filtering or decoupling at the output for the downstream circuitry.
Usage recommendations
For reliable operation, ensure the ambient temperature and mounting conditions match the converter’s limits and provide adequate ventilation if installed in dense assemblies. Keep high-voltage input traces separated from low-voltage output circuits to preserve the 1500 VDC isolation. When designing for production, use the standard SIP footprint and consider tape-and-reel or bulk handling methods that correspond to the supplier’s high-quantity packaging.

## Specifications

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Output current | 0.083 A |
| Output power | 1 W |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2800 pc(s) |

## FAQ

### How much does the Power adapter MEAN WELL SPA01A-12 12 V 1 W cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mean well products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mean well service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power adapter MEAN WELL SPA01A-12 12 V 1 W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3812899/58570064_large.webp